Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/uninit-16.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -Wuninitialized" } */ int foo, bar; static void decode_reloc(int reloc, int *is_alt) { if (reloc >= 20) *is_alt = 1; else if (reloc >= 10) *is_alt = 0; } void testfunc() { int alt_reloc; decode_reloc(foo, &alt_reloc); if (alt_reloc) /* { dg-warning "may be used uninitialized" } */ bar = 42; }